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J Clin Psychol. 2018 Mar;74(3):304-318. doi: 10.1002/jclp.22514. Epub 2017 Sep 12.

50 years of rational-emotive and cognitive-behavioral therapy: A systematic review and meta-analysis.

Author information

1
Babeş-Bolyai University, Departament of Clinical Psychology and Psychotherapy and International Institute for Advanced Studies of Psychotherapy and Applied Mental Health.
2
Icahn School of Medicine at Mount Sinai.

Abstract

OBJECTIVE:

Rational emotive behavior therapy (REBT), introduced by Albert Ellis in the late 1950s, is one of the main pillars of cognitive-behavioral therapy. Existing reviews on REBT are overdue by 10 years or more. We aimed to summarize the effectiveness and efficacy of REBT since its beginnings and investigate the alleged mechanisms of change.

METHOD:

Systematic search identified 84 articles, out of which 68 provided data for between-group analyses and 39 for within-group analyses.

RESULTS:

We found a medium effect size of REBT compared to other interventions on outcomes (d = 0.58) and on irrational beliefs (d = 0.70), at posttest. For the within-group analyses, we obtained medium effects for both outcomes (d = 0.56) and irrational beliefs (d = 0.61). Several significant moderators emerged.

CONCLUSION:

REBT is a sound psychological intervention. Directions for future studies are outlined, stemming from the limitations of existing ones.

KEYWORDS:

REBT; efficacy; irrational beliefs; meta-analysis; rational beliefs

PMID:
28898411
PMCID:
PMC5836900
DOI:
10.1002/jclp.22514
[Indexed for MEDLINE]
Free PMC Article

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